Eaton PDI JCOMM, Инструкция по установке и эксплуатации

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6 Eaton PDI JCOMM Enclosure Installation and Operation Manual P-164001107—Rev 01
Figure 2. JCOMM Enclosure
22..44 O Oppttiioonnaall W WaavveeS Sttaarr C Coolloorr M Moonniittoorr
The front panel mounts an optional WaveStar Color Monitor, a 7-inch color touchscreen.
The WaveStar Color Monitor can display information from the points lists for 20 downstream BCMS devices,
such as panelboards. The monitor is part of the Modbus network and has its own points list.
The Monitor can connect to upstream networks using Modbus RTU, Modbus TCP/IP, or SNMP.
22..55 B BC CM MS S D Daattaa A Accqquuiissiittiioonn B Booaarrddss
The frame can mount two BCMS Data Acquisition Boards, which are identical to PCBs used in factory-installed
BCMS and use the same software. Each BCMS is an independent monitoring system.
Each BCMS board contains points lists (Modbus register maps) for two panelboards and their associated main
feeds. There are two points list options:
• The Normal list is specialized for alarm customization for branch circuits.
• The Power-KWH points list is specialized for power monitoring for branch circuits.
• The IEC points list is specialized for IEC panelboards.
BCMS software specific to the selected points list is loaded onto the board at the factory.
If subdistribution feeds are monitored, the BCMS also uses a small third points list for two subdistribution
feeds.
22..66 P Poow weerr aanndd C Coonnnneeccttiioonnss P Paanneellss
JCOMM has connection panels so that customers do not have to make direct connections to the BCMS PCBs (
Figure 3 ).
Power Panel (right side). The Power Panel has connections for voltage measurement, power, and grounding:
• Two (2) sets of terminal blocks for two voltage sources (208/120VAC/60Hz 3-phase 4-wire), allowing
separate voltages to each panelboard
• One (1) set of grounding terminals
• One (1) 24VDC power supply, fed from voltage source 1
• Two (2) power terminal blocks, providing 24VDC to the BCMS data acquisition boards and optional monitor
Eaton PDI JCOMM Unit Description